Dental dust collector



FIG. 1 is a perspective view of an dental dust collector showing a firstembodiment of my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a cross sectional view thereof taken along line 8—8 of FIG. 3and showing work piece processing.

FIG. 9 is a cross sectional view thereof taken along line 9—9 of FIG. 3.

FIG. 10 is a perspective view of a dental dust collector showing asecond embodiment of my new design;

FIG. 11 is a top plan view thereof;

FIG. 12 is a front elevational view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a left side elevational view thereof;

FIG. 15 is a right side elevational view thereof; and

FIG. 16 is a rear elevational view thereof; and,

FIG. 17 is a cross sectional view thereof taken along line 17—17 of FIG.12.

The ornamental design for a dental dust collector, as shown anddescribed.